US and foreign government entities compromised, says Mandiant
Plus, China cracks down on minors' internet freedoms
Payload hidden in the memory of legitimate applications
Senator Wyden also says Microsoft never took responsibility for its part in the SolarWinds hack
Plus, China's internet 'security barrier'
Plus: UK denies new Indian immigration measures
US State Department and the Commerce Department both affected
Semiconductor trade war ratchets up another step